-source [find tcl/bitsbytes.tcl]
-source [find tcl/cpu/arm/arm7tdmi.tcl]
-source [find tcl/memory.tcl]
-source [find tcl/mmr_helpers.tcl]
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+source [find bitsbytes.tcl]
+source [find cpu/arm/arm7tdmi.tcl]
+source [find memory.tcl]
+source [find mmr_helpers.tcl]